| 摘要 |
<p>A cutting and transfer drum (10) in a continuous-film labeling machine, w hich allows disassembly into sectors (21, 22, 23, 24) comprised between two contiguous blades, each sector being provided with means for locking in the active position, which comprise a rotating rod (26) which is provided with a n actuation crank (27), said rod having a portion (26a) which is adapted to mate with a reference element (28) provided on the sector, means adapted to retain the sector (21) in the locking position, a cam (30) adapted to make c ontact with an abutment (32) provided on the sector (21), so as to ensure a contact pressure of the sector on a supporting ring (25) which ensures the r etention of the fluid that provides suction.</p> |
